Aerolinea.seleccionReservacion.btnB5_Click C# (CSharp) Method

private btnB5_Click ( object sender, EventArgs e ) : void
sender	object
e	System.EventArgs
return	void

        private void btnB5_Click(object sender, EventArgs e)
        {
            btnB5.BackColor = Color.Red;
        }

seleccionReservacion